常用硅酸盐水泥通过外加剂改性可以获得与多种特种水泥同性能的水泥浆液。
Slurry of the common Portland cement can be of the same functions of many kinds of special cement by adding additives.
调整井防漏水泥浆技术，从减阻入手，利用外加剂改善水泥浆的流变性能和封固性能。
Antileakage cement slurry technology for adjustment well can improve rheological and cementing performance by using additives.
根据试验结果，聚羧酸外加剂在拌制水泥浆尤其是混凝土的性能表现，受所用水泥品质和使用时水泥的温度影响。
The results show that The performances of polycarboxylic admixtures for producing pastes , especially for concretes, depend on cement varieties and their temperature statuses.
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